Icyiciro cya S890QL
• S = Ibyuma byubaka
• 890 = imbaraga nke z'umusaruro (MPa)
• Q = Kuzimya & Ubushyuhe
• L = Ubushyuhe buke bwo gupima ubushyuhe
Imiterere yo Gutanga
Amazi yazimye kandi afite ubushyuhe.
S890QL Ibigize imiti
|
C.
|
Si
|
Mn
|
P.
|
S.
|
B.
|
Cr
|
Cu
|
Mo.
|
|
0.20
|
0.80
|
1.70
|
0.020
|
0.010
|
0.005
|
1.50
|
0.50
|
0.70
|
|
N.
|
Nb *
|
Ni
|
Ti *
|
V *
|
Zr *
|
|
|
|
|
0.015
|
0.06
|
2.0
|
0.05
|
0.12
|
0.15
|
|
|
|
* Hazaba byibuze 0.015% byibintu bitunganya ingano bihari. Aluminium nayo ni kimwe muri ibyo bintu. 0.015% ikoreshwa kuri aluminiyumu ya elegitoronike, agaciro gafatwa nkigerwaho niba gasteizcup.com ibirimo aluminium byibuze 0.018%.
* Nyamuneka menya neza: Uwayikoze afite uburenganzira bwo guhindura imiti.
CEV - Agaciro kangana na karubone
CEV = C + Mn / 6 + (Cr + Mo + V) / 5+ (Cu + Ni) / 15
S890QL Icyuma kizimye kandi gishyushye
S890QL Ibikoresho bya mashini
|
Ubunini bw'isahani
|
Tanga umusaruro
Imbaraga
|
Imbaraga
|
Kurambura
|
|
MM
|
ReH (Mpa)
|
Rm (Mpa)
|
A5%
Ntarengwa
|
|
3 kugeza 50
|
890
|
940~1100
|
11
|
|
> 50 kugeza 100
|
830
|
880~1100
|
11
|
|
|
|
|
S890QL V Ikizamini Cyingaruka
|
Umwanya w'icyitegererezo
|
0 ºC
|
-20 ºC
|
-40 ºC
|
|
Birebire
|
50 Joules
|
40 Joules
|
30 Joules
|
|
Guhindura
|
35 Joules
|
30 Joules
|
27 Joules
|
Gutunganya S890QL Icyuma Cyinshi Cyuma Cyuma
Gukonja
Icyapa cya S690QL1 gikwiranye no gukonjesha gukurikiza radiyo yunamye cyangwa izunguruka> inshuro 4 z'uburebure bw'icyuma uburebure bwa metero ndende na> inshuro 3 zerekeza ku cyerekezo kizunguruka. Gukurikira guhangayikishwa no guhagarika umutima birashoboka kugeza ku bushyuhe bwa 580 ºC (dogere C).
